An entity, the existence of which cannot be proven.
Followers of Allah claim to be worshipping a being which is invisible, omniscient, omnipotent, and omnipresent.
The claim is a dubious one since muslims rely on documentary evidence which is of debateable and dubious origin. Their holy book is no more a credible source than, for example, a shakespeare play. Shakespeare claimed to have been writing historical narrative but much of the evidence was from a single source and/or heresay.
In as much as their "faith" prescribes a certain moral outlook there is little doubt in western eyes that it offends western sensibilities. They call for much which is socially consensual within the adult population to be eradicated by stoning to death exponents of any oppositional view.
Muslims worship Allah and most, if not all, muslims demand the execution of people who engage in adulterous relationships, those whose sexuality is bisexual or homosexual etc etc etc.
They claim this is the will of god but infact it is merely politics borne of a hatred of any political or social setup beside their own narrow viewpoint.
Considering that Allah cannot be proven to exist either muslims are mentally ill, or they are simply displaying the audacity of an arrogant political mindset, one which is using pious values as a weapon to achieve power

Allah is no more real than a 2 kilometre high, nuclear powered, inflatable sex doll.

Allah is the name of God in Arabic, It used by Muslims. Allah is the creator of this world, Allah is not a human and so does not have any children and is not a male or female.

All the racist and ignorant comments criticizing Muslims of being terrorists are wrong, you cannot judge a whole nation on media lies, do not judge Muslims you have no right, and if you ever actually read the Quran you will realize that Islam is a religion about peace.

Really, many people claim that Allah is just an Arabian term for God. Actually, it is. But it's not that simple, see? The dictionaries are all about different meanings. So: Common meaning in this time in non-arabic countries is that it reffers to the Moslim God, who IS different - at least the moslim's view is really different from Christians' and Jews'! Christians believe, that Jesus is God, Jews don't take Him at all, Moslims don't take him as God but just as one of the prophets. So - the Christians' God is not the same as Moslims' - He is Jesus, who sacrificed and resurrected - I am not Jew but I think their view of God is really different, too.

Arabic for "God". Regardless of what their first language is, Muslims prefer this title over other names that refer to "God" because Arabic is the divine language of Islam. The Hebrew equivalent of "Allahumma" is "Elohim", since Hebrew and Arabic are very similar languages.

Christian call God and we muslim call Allah because we believe that Allah is One! there is neither plural nor feminine or masculine. and why do we muslim call Him Allah but not God because there is faminie to God which is Godess and even plural to God which is Godess. We even dont prefer Lord because this word can also be used in plural sense which is Lords. where as Allah has no such issue. Simple!
2ndly there is no such thing that when people call Allah it means bomb blast LOL i wonder how can people interpret it like this.